Important vocab of English words

1. Bone Marrow: soft spongy tissue inside the bones where New blood cells are formed.
2. Floating ribs: the last two pairs of ribs that are not attached to the sternum.
3. Joints: place where two or more bones meet.
4. Ligaments: tissues that hold the bones together.
5. Tendons: tissues that attach muscles to bones.
6. Voluntary muscles: muscles that are under our control.
7. Involuntary muscles: muscles that are under our control.
8. Cerebrum: the largest part of the brain that controls our thinking, learning, memory and intelligence.
9. Cerebellum: the lower part of the brain that controls balance and muscle movement.
10. Medulla oblongata: the part of the brain that connects the brain to the spinal cord.
11. Sensory nerves: nerves that carry massages from the sense organs to the brain and spinal cord.
12. Motor nerves: nerves that carry massages from the brain and spinal cord to the sense organs.
13. Reflex actions: spontaneous actions that are controlled by the spinal cord.
14. Seed coat: outer covering of a seed that protects the baby plant.
15. Cotyledons: seed leaves that contain food for the baby plant.
16. Germination: the process by which a seed develops into a baby plant in the presence of air, water and warmth.
17. Agriculture: the practice of growing large quantities of plants for food and other purposes.
18. Crops: plants that are grown in large quantities to provide food and other useful materials.
19. Adaptation: the process of developing special features that help them to survive in a particular habitat.
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